# PSV Vitality vs Calibite

The clearest difference is in-app purchases: PSV Vitality at none against Calibite's 3. PSV Vitality also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). Calibite's advantage is update cadence (monthly vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Calibite sells 3 in-app purchases, starting at $14.99 per month. PSV Vitality asks for nothing beyond the download.

PSV Vitality ships an update every 3 months, Calibite monthly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PSV Vitality | Calibite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Size | 189 MB | 58 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [PSV](https://appshunter.io/developer/957349914) | [KD Studios](https://appshunter.io/developer/1866680849) |

## What reviewers say

### PSV Vitality

[App page](https://appshunter.io/ios/app/psv-vitality/id1435172017)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calibite

[App page](https://appshunter.io/ios/app/calibite/id6757406815)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calibite Premium Monthly | $14.99 | per month |
| Premium Quarterly | $38.99 | per 3 months |
| Premium Annual | $139.99 | per year |


## Frequently asked questions

### Is PSV Vitality free?

PSV Vitality is free to download, with no in-app purchases.

### Is Calibite free?

Calibite is free to download, with in-app purchases available.

### Do PSV Vitality or Calibite have ads?

Calibite shows ads; PSV Vitality does not.

### Which is updated more often, PSV Vitality or Calibite?

PSV Vitality ships an update every 3 months, and Calibite monthly. Most recently, PSV Vitality was updated on October 26, 2026 and Calibite on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*